baber/WOPTO huggingface dataset:
Patent BR-112022019467-A2 (BR)
Title: Derivados de n-heteroarilalquil-2-(heterociclila e heterociclilmetil) acetamida como agonistas de sstr4
Inventor: ZACHARIA CHERUVALLATH
IPC: C07D207/09
Filed: 2021-03-31
Abstract: DERIVADOS DE N-HETEROARILALQUIL-2- (HETEROCICLIL E HETEROCICLILMETIL) ACETAMIDA COMO AGONISTAS DE SSTR4. A presente invenção refere-se a compostos de Fórmula (I), e sais farmaceuticamente aceitáveis dos mesmos, em que L, n, R1, R2, R6, R7, R8, R9, R10, X3, X4 e X5 são definidos no presente pedido. A presente descrição também se refere a materiais e métodos para a preparação de compostos de Fórmula (I), a composições farmacêuticas que os contêm e a seu uso para o tratamento de doenças, distúrbios e condições associadas a SSTR4.
Patent BR-112022023094-A2 (BR)
Title: Aparelho, queimador e método para cozimento de artigos de cerâmica
Inventor: Alberto toro
IPC: F27B3/20
Filed: 2021-05-12
Abstract: APARELHO, QUEIMADOR E MÉTODO PARA COZIMENTO DE ARTIGOS DE CERÂMICA. Um queimador (1) para a queima de artigos cerâmicos (T) que pode ser instalado em um forno industrial (2) e que compreende um corpo de mistura (5), um primeiro elemento de descarga tubular (11), que é configurado para ser passado por um fluido (F) fluindo para fora do corpo de mistura (5), pelo menos um segundo elemento de descarga tubular (18) e um elemento de sucção (19), que é configurado para trazer pelo menos parte dos gases (G, G') presente no interior da câmara de cozimento (3) no segundo elemento de descarga tubular (18) e é provido de uma ou mais aberturas (20) dispostas entre o primeiro (11) e o segundo (18) elementos de descarga tubular. O corpo de mistura (5) compreende um cabeçote de combustão de múltiplos estágios (10) disposta pelo menos parcialmente dentro do primeiro elemento de descarga tubular (11).
Patent BR-112022026798-A2 (BR)
Title: Composições e métodos para reprogramar tecido da pele para ter funções insulinogênicas e de liberação
Inventor: CHANDAN K SEN
IPC: A61K38/18
Filed: 2021-06-25
Abstract: COMPOSIÇÕES E MÉTODOS PARA REPROGRAMAR TECIDO DA PELE PARA TER FUNÇÕES INSULINOGÊNICAS E DE LIBERAÇÃO. São divulgadas neste documento composições e métodos in vitro e in vivo para reprogramar tecido pós-natal (adulto e juvenil) em célula insulinogênicas. Estas composições e métodos são úteis para uma variedade de propósitos, incluindo o desenvolvimento de terapias para diabetes.
Patent BR-112023000823-A2 (BR)
Title: Método para determinar uma sequência parcial chamativa de uma sequência de imagem de monitoramento
Inventor: CHRISTIAN NEUMANN
IPC: G08B29/18
Filed: 2021-06-21
Abstract: MÉTODO PARA DETERMINAR UMA SEQUÊNCIA PARCIAL CHAMATIVA DE UMA SEQUÊNCIA DE IMAGEM DE MONITORAMENTO. A presente invenção propõe um método para determinar uma sequência parcial chamativa (114a) de uma sequência de imagem de vigilância (110) de uma área de vigilância com as etapas: fornecer um sinal de áudio (S1) da área de monitoramento, que inclui pelo menos parcialmente um período de tempo da sequência de imagem de monitoramento; fornecer a sequência de imagem de monitoramento (S1) do ambiente a ser monitorado, que foi gerada por um sistema de imagem; determinar pelo menos um segmento do sinal de áudio do sinal de áudio fornecido que possui ruídos incomuns (S2); determinar pelo menos um segmento da sequência de imagens de monitoramento com movimentos incomuns dentro da área a ser monitorada (S3); determinar uma correlação de pelo menos um segmento do sinal de áudio com ruídos incomuns (114a) e pelo menos um segmento da sequência de imagem de monitoramento com movimentos incomuns (114a) para determinar uma sequência parcial chamativa (114) da sequência de imagens de monitoramento (110).
Patent BR-112023001060-A2 (BR)
Title: Composto, composição farmacêutica, combinação, processo para fabricar uma composição farmacêutica, e, método de tratamento e/ou prevenção de um transtorno
Inventor: István Borza
IPC: C07D487/04
Filed: 2021-08-05
Abstract: COMPOSTO, COMPOSIÇÃO FARMACÊUTICA, COMBINAÇÃO, PROCESSO PARA FABRICAR UMA COMPOSIÇÃO FARMACÊUTICA, E, MÉTODO DE TRATAMENTO E/OU PREVENÇÃO DE UM TRANSTORNO. A invenção refere-se a novos derivados de pirazolo[1,5- a]pirimidina de fórmula (I) ou sais farmaceuticamente aceitáveis, metabólitos biologicamente ativos, pró-fármacos, racematos, enantiômeros, diastereoisômeros, solvatos e hidratos do mesmo que servem como moduladores alostéricos positivos de receptores GABAB. A invenção também se refere ao processo para produzir tais compostos e intermediários essenciais usados no processo. A invenção refere-se adicionalmente a composições farmacêuticas compreendendo tais compostos, opcionalmente em combinação com dois ou mais agentes terapêuticos diferentes e ao uso de tais compostos em métodos para tratar doenças e condições mediadas e moduladas pelo mecanismo alostérico positivo de receptores GABAB. A invenção também provê um método para fabricar medicamentos úteis no tratamento de tais transtornos.
Patent BR-112023002022-A2 (BR)
Title: Insuflador descartável
Inventor: LYMAN FAWCETT
IPC: B63C9/19
Filed: 2021-08-02
Abstract: INSUFLADOR DESCARTÁVEL. Um insuflador incluindo em combinação um corpo de insuflador tendo em uma extremidade uma entrada para receber o gargalo de um cartucho de gás, um conjunto de coletor destinado a ser conectado fluidamente a um inflável, uma combinação de conjunto de atuador automático e manual incluindo um atuador acionado por mola incluindo um pino de perfuração para quebrar uma vedação frangível do cartucho de gás, uma bobina com uma pastilha solúvel que retém o atuador acionado por mola em uma posição armada e uma tampa conectado à extremidade do corpo de insuflador, a referida tampa incluindo uma aba que se estende para dentro que engata o atuador para reter com segurança a tampa na extremidade do corpo de insuflador por meio da aba que se estende para dentro sendo agarrada pela extremidade bifurcada do atuador.
Patent BR-112023004840-A2 (BR)
Title: Compostos e métodos para tratamento de dor
Inventor: FRASER WELSH
IPC: C07K16/22
Filed: 2021-09-27
Abstract: COMPOSTOS E MÉTODOS PARA TRATAMENTO DE DOR. A presente invenção refere-se a métodos e regimes de dosagem para uso no tratamento ou prevenção da dor, em que a molécula de ligação compreende um domínio de antagonista de NGF e um domínio de antagonista de TNF¿, em que o domínio de antagonista de NGF é um anticorpo anti-NGF ou um fragmento de ligação ao antígeno do mesmo e em que o domínio de antagonista de TNFa compreende um fragmento de ligação de TNF¿ solúvel de TNFR.
Patent BR-112023017799-A2 (BR)
Title: Processo para fabricação de biopolímeros reticuláveis
Inventor: JOPETH M RAMIS
IPC: C08B37/08
Filed: 2022-03-01
Abstract: processo para fabricação de biopolímeros reticuláveis. a presente invenção refere-se a processo de fabricação de um biopolímero quimicamente modificado com um grupo funcional selecionado de uma ligação dupla carbono-carbono, uma ligação tripla carbono-carbono e uma ligação tripla nitrogênio-nitrogênio, em que, após a modificação química em uma solução aquosa, o biopolímero é precipitado em um solvente orgânico, filtrado e seco, e o solvente orgânico é recuperado por destilação. também refere-se a biopolímero quimicamente modificado com um grupo funcional selecionado de uma ligação dupla carbono-carbono, uma ligação tripla carbono-carbono e uma ligação tripla nitrogênio-nitrogênio, obtidos pelo referido processo de fabricação, e um hidrogel.
Patent CZ-85592-A3 (CZ)
Title: 6-heterocyclic 4-amino-1,2,2a,3,4,5-tetrahydrobenzo(cd)indole, process of its preparation and a pharmaceutical preparation in which it is contained
Inventor: BOOHER RICHARD NOLAN
IPC: C07D405/04
Filed: 1992-03-20
Abstract: 6-Heterocyclic-4-amino-1,2,2a,3,4,5-hexahydrobenz-[cd]indoles are provided which are useful in modifying the function of serotonin in mammals.
Patent CZ-26198-A3 (CZ)
Title: Use of amidosulfuric acid derivatives, acyl sulfonamides or sulfonyl carbamates for preparing a medicament exhibiting activity for reducing lipoprotein level
Inventor: KRAUSE BRIAN ROBERT
IPC: A61K31/185
Filed: 1996-07-08
Abstract: PCT No. PCT/US96/11366 Sec. 371 Date Jan. 26, 1998 Sec. 102(e) Date Jan. 26, 1998 PCT Filed Jul. 8, 1996 PCT Pub. No. WO97/05868 PCT Pub. Date Feb. 20, 1997The present invention is directed to new therapeutic uses of compounds of formula: wherein X and Y are oxygen, sulfur, or (CR'R'')n wherein n is 1 to 4; R is hydrogen, alkyl, or benzyl; R1 and R2 are phenyl, substituted phenyl, naphthyl, substituted naphthyl, an aralkyl group, an alkyl chain, adamantyl, or a cycloalkyl group. The uses are cerebrovascular disease such as stroke, peripheral vascular diseases, and restenosis.
Patent CZ-69096-A3 (CZ)
Title: Process for preparing agent containing bismuth salts and its application as a catalytic component of cathode coated wetting varnishes
Inventor: FEOLA ROLAND
IPC: C25D13/10
Filed: 1994-09-02
Abstract: The invention pertains to a method for producing preparations containing bismuth salts, wherein bismuth oxide is reacted in a specific way with lactic acid and the resulting mixture of bismuthyl lactate and bismuth lactate is dispersed in a binder. These preparations are used as catalytic components in electrophoretic paints to be applied by cathodic deposition. Dipping paints of this kind have excellent application and film properties. This obviates the need to use lead and tin compounds as catalysts.
Patent CZ-9800793-A3 (CZ)
Title: Self-supporting skeleton of extensible device of electric switching devices, particularly of power circuit breakers
Inventor: DOSTAL LADISLAV
IPC: H05K5/03
Filed: 1998-03-16
Abstract: The invented all plastic self-supporting skeleton of an extensible device of electric switching devices, particularly power circuit breakers has a base (1) and side walls (2) formed by a system comprising a pair of the base parts (3) and a pair of the side wall parts (4), whereby said parts (3, 4) are in each corresponding pair identical to each other and are provided at spots of mutual contact with locking elements (5, 6, 7, 8). The base parts (2) of the base pair and the parts (4) of the side wall pair are arranged symmetrically to two planes being perpendicular to each other and the diagonal of which passes perpendicularly through the skeleton base (1).
Patent SK-37098-A3 (SK)
Title: Wire cord for reinforcing rubber items
Inventor: DOUJAK SIEGFRIED
IPC: D07B1/16
Filed: 1996-09-04
Abstract: PCT No. PCT/EP96/03883 Sec. 371 Date May 22, 1998 Sec. 102(e) Date May 22, 1998 PCT Filed Sep. 4, 1996 PCT Pub. No. WO97/12090 PCT Pub. Date Apr. 3, 1997A wire cord for reinforcing rubber items, more particularly pneumatic tires for cars and trucks, comprises at least three wire filaments 2 arranged about a continuous core filament 3. The core filament 3 consists of a non-metallic material capable of longitudinal contraction when the rubber item 5 to be reinforced is vulcanized, this material being more particularly non-drawn nylon. On vulcanization of the rubber item 5 to be reinforced the core filament 3 contracts and expands in diameter.
Patent SK-66693-A3 (SK)
Title: Bag for packaging compressible products and a packet of products packed thereby
Inventor: ROUSSEL JEAN
IPC: B65D85/07
Filed: 1991-12-20
Abstract: PCT No. PCT/FR91/01039 Sec. 371 Date Aug. 24, 1993 Sec. 102(e) Date Aug. 24, 1993 PCT Filed Dec. 20, 1991 PCT Pub. No. WO92/12069 PCT Pub. Date Jul. 23, 1992.A bag of flexible material for packaging compressible products includes a side of the bag perpendicular to the direction in which the products are compressed having a pouch of material that extends into the bag, The pouch allows expansion of the bag upon opening and a subsequent decompression of the products to facilitate removal from the bag. A tear-away opening portion of an adjacent top side of the bag releases edges of the pouch which allows the bag to expand, The bag may be used for packaging sanitary absorbent articles such as diapers.
Patent SK-77696-A3 (SK)
Title: Gripper feeder for metal strip
Inventor: ZANETTE DONATO
IPC: B21D43/11
Filed: 1994-07-06
Abstract: PCT No. PCT/EP94/02214 Sec. 371 Date Apr. 16, 1996 Sec. 102(e) Date Apr. 16, 1996 PCT Filed Jul. 6, 1994 PCT Pub. No. WO95/17984 PCT Pub. Date Jul. 6, 1995A gripper feeder for metal strip including on a base one pair of grippers for an engagement of a metal strip to be advanced; members for moving said grippers in a direction parallel to an axis of the strip and in the opposite direction; and means for independently operating the grippers such that the gripper which moves in the direction of advancement of the strip is activated, whereas that which moves in an opposite direction is deactivated.
Patent SK-78194-A3 (SK)
Title: Polyvinylchloride ready for processing and its preparation method
Inventor: HARJUHAHTO HANNU
IPC: C08L27/06
Filed: 1992-12-23
Abstract: The invention relates to a homo- or copolymer composition of a vinyl chloride, which is ready for processing and which contains additives necessary from the point of view of the processing, such as stabilizers, lubricants, colourants, reinforcing agents and processing aids, and to a method for its preparation. The polymer has been prepared by adding into the polymerization reactor in the beginning of the polymerization, during it or at the end thereof 0.01-50 weight-% of the amount of vinyl chloride a liquid olefin oligomer and/or ethylene olefin copolymer or olefin terpolymer.
Patent CH-615320G-A3 (CH)
IPC: G04G9/00
Filed: 1977-04-25
Abstract: A resettable interval timer in combination with, but functioning independently from a digital watch which provides horological information. The watch operates in two modes; the first mode displaying horological information on the display devices and the second or stopwatch mode displaying interval timing information on the display devices. In the watch mode the user can program which horological information he desires to be continuously displayed on the display devices, either hours, minutes, and seconds, or hours, minutes, and date. By depressing one of the watch push buttons the user can momentarily display month, date, and the A.M. or P.M. horological information on the display devices. A predetermined push button depression sequence can be used to reset the horological information. When a second push button is depressed a predetermined number of times within a defined time interval the watch enters the stopwatch mode. In the stopwatch mode the user can reset the interval timing counters to zero, start the interval timer, stop the interval timer, freeze the interval timing information currently on the display devices (split or lap time), return the counters to the interval timing mode, and finally return the watch to the watch mode.
Patent CS-116691-A3 (CS)
Title: Process for preparing solutions containing alkyltetrahydro-anthrahydroquinones and process for preparing hydrogen peroxide therefrom
Inventor: SIMON DIETOLF DIPL CHEM DR
IPC: C07C39/12
Filed: 1991-04-24
Abstract: The invention relates to a process for the preparation of alkyltetrahydroanthrahydroquinones in a solvent system suitable for the preparation of hydrogen peroxide. This gives solutions of alkyltetrahydroanthrahydroquinones which can be used directly as working solution for the preparation of H2O2 by the anthraquinone process. Or, if desired, the alkyltetrahydroanthrahydroquinones or, after their oxidation using an oxygen-containing gas, the corresponding alkyltetrahydroanthraquinones can also be isolated therefrom.
Patent CZ-227892-A3 (CZ)
Title: Process of separating air for feeding a gaseous oxygen in required variable amount
Inventor: MOSTELLO ROBERT A
IPC: F25J3/04
Filed: 1992-07-21
Abstract: In air separation method for supplying gaseous oxygen to meet the requirements of a variable demand cycle, air is rectified in a double rectification column 20 comprising high pressure column 22 and low pressure column 24. A liquid oxygen stream 46 is withdrawn from the column 24 and a nitrogen stream 34 from the column 72. The nitrogen stream 34 is warmed within a main heat exchanger 18. A variable part of it is expanded in turbine 76 to create plant refrigeration. When a demand for gaseous oxygen exists, a product stream formed of withdrawn liquid oxygen is raised by pump 62 to delivery pressure and at least part of the nitrogen stream is warmed to ambient temperature in heat exchanger 18, is compressed in compressor 70 and is then condensed against a vaporising product oxygen stream to form the gaseous oxygen. The resulting condensed nitrogen is then flashed into a tank 54. The flash vapour is added to the nitrogen stream upstream of its compression, thereby increasing the rate at which oxygen can be vaporised. Resultant liquid nitrogen condensate is introduced into the low pressure column 24 as reflux to allow the withdrawal of the liquid oxygen. Any excess amounts of the liquid oxygen and condensed nitrogen not immediately used are stored. <IMAGE>
Patent CZ-275892-A3 (CZ)
Title: Herbicidal composition
Inventor: ROGNON JACQUES
IPC: A01N43/40
Filed: 1992-09-03
Abstract: Compositions comprising flurtamone and diflufenican and their use in controlling the growth of weeds are described.
Patent CZ-297891-A3 (CZ)
Inventor: WEINTRITT JAROSLAV
IPC: C08L31/04
Filed: 1991-09-30
Abstract: Řešeníse týká hmoty pro výrobu optických členů s výhodou
matnic, v jejíž rovině se vytváří skutečný obraz předmětů.
Je tvořena směsí dvou základních složek, substituovaného
vinylacetátu a parafinu v poměru 1 : 1 až 3 : 1 s příměsí
SiO.sub.2 .n.do 3 hmotnostních dílů celkového obsahu a fenolických
antioxidantů do 1 hmotnostního dílu celkového
obsahu směsi.
Patent CZ-329792-A3 (CZ)
Title: Process for preparing optically pure (+)-r-2-phenoxypropionic acids esters
Inventor: KLIBANOV ALEXANDER DR
IPC: C12P7/40
Filed: 1992-11-03
Abstract: A method of resolving racemic 2-halopropionic acids by lipase-catalyzed asymmetric esterification in an organic medium is disclosed.
Patent CZ-350092-A3 (CZ)
Title: Stabilized aerosol-forming composition
Inventor: CASEY WILLIAM JAMES III
IPC: A24D1/22
Filed: 1992-11-26
Abstract: Disclosed is a stabilized substrate composition for smoking articles, particularly cigarettes. In general, the stabilized substrate composition comprises an admixture of a binder and an aerosol forming material which plasticizes the binder, together with optional fillers and/or base materials. In the stabilized substrate compositions of the present invention the relative amounts of binder and aerosol former depend particularly on the situation in which the substrate composition is used. In general, the ratio of aerosol former to binder is between about 3:1 and about 40:1. When the stabilized composition is used on a base material such as tobacco cut filler, the ratio of aerosol former to binder should be at least about 15:1, and preferably is from about 25-35:1, with a maximum ratio of about 40:1. If the composition is formed into a cast sheet, the minimum ratio is about 3:1, the preferred ratio is about 8:1, and the maximum ratio is about 10:1. When the stabilized mixture is printed on a sheet or web substrate, the ratio of aerosol former to binder is generally about 6:1, the maximum ratio is about 10:1, and the minimum ratio is about 3:1. <IMAGE>
Patent CZ-380392-A3 (CZ)
Title: Rotary drive of adjusting spindle of a vehicle disk brake
Inventor: BIEKER DIETER
IPC: F16D65/52
Filed: 1992-12-21
Abstract: The rotary drive for a disc brake adjusting spindle, in particular for road vehicles, has on each side of a cam lever 4 rotatable about an axis (19) parallel to the brake disc a bracket (23) with angularly offset radial holes (24, 24') for the insertion of radial pins (17, 17'). The pins (17, 17') engage in the doubly bifurcated end of a driving lever (15) which is rotatable about an axis (20) which crosses the axis (19) at a distance and approximately at right angles. The rotary movements of the driving lever (15) are transmitted to a readjusting drive which forms part of an adjusting spindle which extends at right angles to the plane of the brake disc.   <IMAGE>
Patent CZ-163594-A3 (CZ)
Title: Process of aluminium alloys termosetting
Inventor: KREMECEK JOSEF
IPC: C22F1/04
Filed: 1994-07-07
Abstract: Alloys with aluminium content between 90 - 98% Al are set in a nitrogen atmosphere at a pressure of 1 - 3.10<5> bars and temperature of 490 - 540 degrees C for 60 - 260 minutes. After heating is stopped the alloys are cooled by nitrogen blasting at 2 - 6.10<5> bars for 10 - 60 minutes until reaching room temperature. At that temperature the aluminium alloys are left to age naturally for 5 days, or the alloys are heated to 40 - 300 degrees C for 8 - 90 hours. The selected setting temperature is maintained with a tolerance of +/- 3 degrees C.
Patent CZ-177498-A3 (CZ)
Inventor: KOLLING ULRICH
IPC: F16B13/06
Filed: 1998-06-08
Abstract: Zavrtávací konzola (10) pro zavěšení těžkých předmětů,
například topných těles, na stěně, sestává z rozpěmé
hmoždinky (12), která sestává z válcového pouzdra (16), ve
kterémje vytvořen po celéjeho délce probíhající axiální výřez
(18), ve kterémje uspořádán kužel (22), opatřený dvěma od
sebe s axiálním odstupem uspořádanými kuželovitými
t oblastmi (26,28), přičemž od válcového pouzdra (16)
rozpěmé hmoždinky (12) až do závitového otvoru (24) kužele '
(22) zasahuje šroubový čep (20), kteiý na přední čelní straně
(60) válcového pouzdra (16) prochází hlavou (14) zavrtávací
konzoly (10) pro podepření nebo zavěšení topného tělesa nebo
podobně, válcové pouzdro (16)je s odstupy od svých konců
opatřeno směremdovnitř orientovanými zaškrceními pro
dosednutí kužele (22) a na své přední čelní straně (60)je
obepnuto hlavou (17) zavrtávací konzoly (10). Zaškrceníjsou
tvořenamnožinou po obvodu válcového pouzdra (16)
rozložených a v axiálním směru válcového pouzdra (16)
probíhajících prolisů (30), mezi kterýmijsou ve válcovém
pouzdru (16) vytvořeny další, pouze po částijeho délky
probíhající výřezy (32, 34).
Patent CZ-179798-A3 (CZ)
Title: 1,3-oxazin-4-one derivatives, process of their preparation, herbicidal composition in which those derivatives are comprised and method of weed control
Inventor: CRAMP MICHAEL COLIN
IPC: C07D265/06
Filed: 1996-12-04
Abstract: 1,3-Oxazin-4-one derivatives of formula (I), wherein Q represents -C(=O)-, -CH(OH)- or -C(OR<11>)(OR<11>)-, in which R<11> represents lower alkyl; or the two groups -OR<11>, together with the carbon atom to which they are attached, form a five or six membered cyclic ketal group; and their use as herbicides.
Patent CZ-188895-A3 (CZ)
Title: Elastomer based on isocyanate and process for preparing thereof
Inventor: FARKAS PAUL V
IPC: C08L75/04
Filed: 1994-01-21
Abstract: An isocyanate-based elastomer containing a filler material, the filler material being present at a level in the range of from about 30 % to about 90 % by weight of the elastomer and having a specific gravity of less than about 2.0. A process for producing the isocyanate-based elastomer is also disclosed. The process comprises the steps of: providing a first mixture comprising a catalyst and a filler material, the filler material being surface wetted by the catalyst; providing a second mixture comprising an isocyanate and an active hydrogen-containing compound, the isocyanate and the active hydrogen-containing compound being in a substantially unreacted state; mixing the first mixture and the second mixture to provide a reaction mixture; allowing the reaction mixture to react to produce the isocyanate-based elastomer.
Patent CZ-200117-A3 (CZ)
Inventor: RODKIN MIKHAIL A
IPC: C07C51/245
Filed: 1999-06-17
Abstract: Alifatická dvojsytná kyselina a oxid dusný jsou připraveny
následujícím způsobem: alifatická dvojsytná kyselinaje
připravena oxidací hydroxylované aromatické sloučeniny
oxidem dusným za vzniku alifatické dvojsytné kyseliny a oxid
dusný je připraven redukcí směsi proudu plynu obsahujícího
Nox a amoniaku, kteráje využita při tvorbě alifatické
dvojsytné kyseliny.